If you are going to run those just for winter, I wouldn't think it would be a problem. Being a winter tire, they might have a little road noise.
I was looking at those also. I currently have the Dunlop SP Sport 5000s on my wife's 98 323is. The front's are OK, the backs need to be replaced after about 20-25K. The SP 5000's were a very good tire dry, wet and even snow. They just wore out way to quick for me. That's why I think I'm going to stay away from Dunlop. Every review I read quick wear was the only problem people had. Good Luck, and congrat's on the new ride!